1. What is a skeleton?
a. A type of muscle
b. A strong frame inside the body
c. A kind of skin
d. A part of the brain

• a

• b

• c

• d

2. How many bones are in the human skeleton?
a. 106
b. 206
c. 306
d. 406

• a

• b

• c

• d

3. What do bones help us do?
a. Fly
b. Support our body
c. Digest food
d. See in the dark

• a

• b

• c

• d

4. How do we know about dinosaurs?
a. From their skin
b. From their skeletons
c. From their footprints
d. From their fur

• a

• b

• c

• d

5. How are bones described in the text?
a. Soft and bendy
b. Sticky and sweet
c. Hard and strong
d. Light and fluffy

• a

• b

• c

• d

6. What do medicine instructions tell you?
a. How to play a game
b. How much medicine to take and how often
c. What time to wake up
d. What to eat for lunch

• a

• b

• c

• d

7. What should you always do when taking medicine?
a. Ignore the instructions
b. Follow the instructions
c. Take more than needed
d. Share with friends

Answer Key (Always re

• a

• b

• c

• d

8.1. Which characteristic distinguishes fish from amphibians?
a. Fish have an exoskeleton
b. Fish live on land
c. Fish have fins instead of arms and legs
d. Fish are covered with fur

• a

• b

• c

• d

9. What kind of skin do amphibians have?
a. Scales
b. Feathers
c. Smooth, wet skin
d. Hard shell

3. Which of the

• a

• b

• c

• d

10. Which of the following animals is a mammal?
a. Crocodile
b. Dolphin
c. Ostrich
d. Snake

• a

• b

• c

• d